I contacted Cornerstone when our furnace stopped working. Luke showed up that afternoon and, after thoroughly examining our system, shared that our furnace had several issues. Tom provided us with a detailed estimate that offered us different levels of repair. My wife and I chose to replace our entire system. Our installation team - Bill and Thaddeus - did an amazing job removing our old system and installing our new furnace. Everyone involved with this major upgrade was professional, polite, and great to work with. Thank you, Cornerstone Services!
August 2025
I owe many thanks to Cornerstone! We experienced a plumbing emergency & the woman on the phone was so kind & got Russell to come out that day. Ultimately, Russell was able to fix what someone else wouldn't/couldn't, and at a very reasonable price. Cornerstone is now my go-to for future issues.
July 2025
5 stars... Russell & Derrick installed our new system after we dealt with years of problems from our ten year old Navien. One month in and we've had zero issues! I highly recommend Cornerstone. Give them a raise!
I contacted Cornerstone when our furnace stopped working. Luke showed up that afternoon and, after thoroughly examining our system, shared that our furnace had several issues. Tom provided us with a detailed estimate that offered us different levels of repair. My wife and I chose to replace our entire system. Our installation team - Bill and Thaddeus - did an amazing job removing our old system and installing our new furnace. Everyone involved with this major upgrade was professional, polite, and great to work with. Thank you, Cornerstone Services!
I owe many thanks to Cornerstone! We experienced a plumbing emergency & the woman on the phone was so kind & got Russell to come out that day. Ultimately, Russell was able to fix what someone else wouldn't/couldn't, and at a very reasonable price. Cornerstone is now my go-to for future issues.
5 stars... Russell & Derrick installed our new system after we dealt with years of problems from our ten year old Navien. One month in and we've had zero issues! I highly recommend Cornerstone. Give them a raise!